Analysis

  • max time kernel
    48s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 03:46

General

  • Target

    0f8c21a07bda2c72b46dcba3a2b48f1f4ff970e26c036055093c4d26fb1d0fe0.xls

  • Size

    69KB

  • MD5

    b781044d9ee903d90ad7cae316db953f

  • SHA1

    0fbcfc58ba608cf6f3ef3d3b44f0262343917041

  • SHA256

    0f8c21a07bda2c72b46dcba3a2b48f1f4ff970e26c036055093c4d26fb1d0fe0

  • SHA512

    016b7cecaf2f47d2b9c04d1682712264fbf7078d03262029737d9cc0cf5ea8c283a8e6e51858c1b96a82bdcdf18993f5853def9e83cf3383bae421de20b12c9e

  • SSDEEP

    1536:rRk3hOdsylKlgryzc4bNhZFGzE+cL/gE07YJuj1iCiNzZTL8Gtsx:rRk3hOdsylKlgryzc4bNhZFGzE+cL/gt

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0f8c21a07bda2c72b46dcba3a2b48f1f4ff970e26c036055093c4d26fb1d0fe0.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1144

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2192-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2192-1-0x0000000072C5D000-0x0000000072C68000-memory.dmp

      Filesize

      44KB

    • memory/2192-7-0x00000000060C0000-0x00000000061C0000-memory.dmp

      Filesize

      1024KB

    • memory/2192-8-0x0000000072C5D000-0x0000000072C68000-memory.dmp

      Filesize

      44KB

    • memory/2192-9-0x00000000060C0000-0x00000000061C0000-memory.dmp

      Filesize

      1024KB